Second, find a take-away container, scoop the spider into the container

What, like an excavator?

That guy is the reason why all spiders get the impediment of the doubt from me.

In my unsubstantiated opinion, those who pee on walls don’t bother looking for a public toilet.

Now how long is a “car link” in metric?

To save you a search:

It has a tetrapolar mating system with each cell containing two mating-type loci (called A and B) that govern different aspects of the mating process, leading to 4 possible phenotypes after cell fusion. Each locus codes for a mating type sublocus (α or β) and each type is multi-allelic: the A locus has 9 alleles for the α type and an estimated 32 for its β type, and the B locus has 9 alleles each for both its α and β types. When combined this gives an estimated 9 × 32 × 9 × 9 = 23328 potential mating type specificities. This does not mean all different mating types are compatible with one another, because compatibility between haploid individuals exists only when for both the A and the B mating-type locus at least the α or β are different. Strains are thus compatible with ( 1 − 1/ (9 × 32) ) × ( 1 − 1/ (9 × 9) ) ≈ 0.984 = 98.4 % of the population.

https://en.wikipedia.org/wiki/Schizophyllum_commune#Mating

Did you read that article? Nuclear chemistry deals with how radioactivy changes chemical properties. It is not the study of which isotopes are stable, and why. That’s still physics.

nuclei because of… chemistry reasons…

Chemistry isn’t the study of nuclei.

Sometimes there’s literally no other way (that I know of). When you’re debugging concurrency issues, stopping all time with a debugger just isn’t an option.

The logic is fine. If you rename the variable to isAdmin, it makes perfect sense. Either they are an admin, or they are not an admin, or the state is unknown (here expressed as null). If you want to throw another JS-ism at this, undefined could be assigned before the check has been made.

I regularly use variables like this. If users is undefined, I haven’t fetched them yet. If they’re a list, then fetching is complete. If they’re null, then there was an error while fetching.

For each problem you might want a package for, there are at least 3 packages, sometimes lots more. You need to sift through them in order to get the one that works and is maintained.